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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz M-Class (W163, 1997 issue)

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Mercedes-Benz W163
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Mercedes-Benz
W163
Introduction
Controls and receptions of safe operation
Current care and maintenance
Engine
Check the compression pressure in the cylinders
Checking the engine by means of the vacuum gauge
Replace accessory drive belt and its tension elements of the mechanism
Petrol models
Diesel models
Removing and installing engine
Removal and installation of covers of timing
Replacing the gas distribution chain
Removal and installation of components of timing
Setting up the base camshaft
Checking the reference position of the balancing shaft (only engines Series 628)
Removal and installation of components of timing
Removal and installation of a head (s) of cylinders
Removal and installation of the motor off the inlet port (612 series engine)
Removing and installing exhaust manifold
Replacement of a forward epiploon of a cranked shaft
Removing and installing rear end cover, replace the crankshaft rear oil seal
Removing and installing vibration damper / belt pulley
Removal and installation of a flywheel / drive disc
Removal and installation of supports of the suspension of the power unit
Service lubrication systems
System of cooling, heating and air conditioner
The power supply system and exhaust
Systems of an electric motor
Manual box of a gear change
The transmission automatically processed
Transmission Line
Brakes and auxiliary systems
Suspension and steering
Body
Onboard electric
 


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Setting up the base camshaft



Checking the base camshaft engine series 612


PERFORMANCE ORDER

  1. Illustrative material to verify the basic camshaft engine 612 is shown in a series of illustrations, which includes all the links in the text.
  2. Remove the injectors (Y76) (see chap. Power supply system and exhaust).
  3. Remove the cylinder head cover.
  4. Provernuv the crankshaft in the normal direction, bring the piston of the first cylinder to TDC - label of a camshaft and its bearing cap should be aligned.
  5. Block camshafts with special rod (3) inserted through a hole in the lid of the first bearing shaft and charged into the hole (A) into the pinion (2) of the inlet camshaft.
  6. With the correct basic setting mark (B) gears camshafts (1 and 2) should be aligned. Furthermore, it should occur alignment marks printed on the body and lid of the shaft bearings (arrows).
  7. If necessary, remove the camshafts (see. Section Removal and installation of components of SRM) and set them into place, ensuring proper alignment marks.
  8. Deytsvuya in the reverse order of disassembly, replace the components acting in film.

M628

Setting up the base camshaft engine series 628

1 - the intake camshaft gear
2 - the exhaust camshaft gear
3 - The inlet camshaft

4 - The exhaust camshaft
5 - chain tensioner
B - Adjusting labels


PERFORMANCE ORDER

  1. Illustrative material for adjusting the base camshaft engine 628 is shown in a series of illustrations, which includes all the links in the text.
  2. Remove the cylinder head cover.
  3. Provernuv the crankshaft in the normal direction, bring the piston of the first cylinder to TDC.
  4. Check the basic position of the camshafts - gear to be deployed marks (B) to each other, moreover, must occur combination of labels printed on the body and lid of the shaft bearings (arrows).
  5. If necessary, make appropriate adjustment.
  6. Deytsvuya in the reverse order of disassembly, replace the components acting in film.





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Removal and installation of components of timing
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Checking the reference position of the balancing shaft (only engines Series 628)

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